java and konqueror

Hello, My problem is that I cannot see java applets in konqueror. I have enabled java globally and I have installed the java netscape plugin in konqueror, but when browsing a web page that has java applets, I get the message "Loading java applet" and that's all! I have read that it takes some time to download the applet, but in my case the loading of the page is completed and still no applet,just the above message! I have enabled the java console, but no console appears! Do I have to wait more so as the applet is loaded? I have SuSE 8.0, KDE 3.0.1 and Sun java2 v.1.3.1 installed (the packages "java" and "java2" of SuSE). Thanks in advance!